EntityQ1078024· pop 19· linked from 320 articlesR-1820Sign in to save9-cylinder radial engine family by WrightConnectionsWright CycloneEntityGrumman F4F WildcatEntityM6 heavy tankEntityR-2600 Twin CycloneEntityR-3350 Duplex-CycloneEntityHispano-Suiza 8EntityWright J65EntityR-1300 Cyclone 7EntitySpainCountryWorld War IIConceptSoviet UnionConceptsodiumEntityInternational Standard Book NumberEntitygasolineEntitywattEntitymetric horsepowerEntityGeneral ElectricEntitycarburetorEntityBoeing B-17 Flying FortressEntityUnited States Department of DefenseConceptCategories1930s aircraft piston enginesAircraft air-cooled radial piston enginesNine-cylinder enginesRadial enginesWright aircraft engines